I created a new project, okayed the stereo imagery, set it for anaglyph (r & c), brought a 3d photo into the media library, ticked the use the second stream option, dragged it into a track and hey presto it did as required – displayed in anaglyph in the preview window. Hoorah at last!
I then bought in a single frame from my frame sequence – again it showed as anaglyph in the preview. Excellent!
Finally, I brought in a frame sequence – 100 images only. Unfortunately, like yesterday it only displays the first stream in the preview and only uses the first stream if I render it. (And yes I did double check I had the use second stream selected.)
At this point I declare myself officially perplexed. Any ideas anyone?